TY  - BOOK
AU  - Gurshaminder Singh
TI  - Study to know the effectiveness of informative video film on dissemination and adoption of selected farming practices
U1  - T 630.715 
PY  - 2017///
CY  - Ludhiana
PB  - PAU
KW  - AGRICULTURAL EXTENSION WORK--PUNJAB; COMMUNICATION IN AGRICULTURE
ER  -